{"id":"W3205923293","doi":"10.1080/15440478.2021.1944429","title":"Optimization and Modeling of Sound-Absorption Properties of Natural Fibers for Acoustical Application","year":2021,"lang":"en","type":"article","venue":"Journal of Natural Fibers","topic":"Natural Fiber Reinforced Composites","field":"Materials Science","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"Iran National Science Foundation","keywords":"Kenaf; Materials science; Composite material; Noise reduction coefficient; Ultimate tensile strength; Porosity; Scanning electron microscope; Absorption (acoustics); Fiber; Durability","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001830132,0.000424719,0.0003167264,0.0002032447,0.0001680221,0.0004205279,0.0003453197,0.000691251,0.0007418689],"category_scores_gemma":[0.0003079746,0.0002544517,0.0005279751,0.0002332861,0.0002106718,0.0003467435,0.0001545892,0.0002401068,0.0002026213],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003945779,"about_ca_system_score_gemma":0.0004932943,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004525573,"about_ca_topic_score_gemma":0.003653021,"domain_scores_codex":[0.9999303,0.00001130053,0.000003389853,0.00001424641,0.00002784786,0.0000129539],"domain_scores_gemma":[0.9999152,0.00003880915,0.00001778708,0.000005819787,0.00001858195,0.000003719403],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00002152734,0.00003128782,0.0008084362,0.00005466813,0.000007459853,0.00006901741,0.00001873019,0.9703897,0.0239333,0.0009103182,0.00007775318,0.003677953],"study_design_scores_gemma":[0.000001994737,0.00001102767,0.0002256481,0.000001877764,0.000002322571,0.000008152981,0.000004109656,0.9971278,0.002275602,0.0001338185,0.0002053785,0.00000225699],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.573806,0.001033059,0.4062189,0.0002057101,0.00003622796,0.0001015149,0.0003776329,0.0003421387,0.0178787],"genre_scores_gemma":[0.9598131,0.0006616515,0.03510728,0.00001414173,0.000009377964,0.0001131171,0.0001661308,0.00005036526,0.004064786],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004525573,"threshold_uncertainty_score":0.008998454,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01946832639024906,"score_gpt":0.2573050821705465,"score_spread":0.2378367557802975,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}